| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.74 | 7.194% | $45.8147 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $148.50 | 6.527% | $158.1926 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $64.59 | 6.646% | $68.8827 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $187.50 | 13.368% | $212.565 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $188.84 | 7.693% | $203.3675 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $126.80 | 11.360% | $141.2045 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $69.66 | 6.162% | $73.9524 | $73.95 | $73.95 | $74.00 |
| 7 purchase totals = | $828.63 | $903.9794 | $903.97 | $903.95 | $904.10 | |